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Onsemi NCL30159 | Demoboard LED-SMART-DIM-LLC-150WGEVB
Wide Dimming Current Mode LLC Half Bridge Controller for LED Lighting
Details
| Topologie | LLC Resonanzwandler |
| Eingangsspannung | 90-264 V |
| Ausgang 1 | 50 V / 3 A |
| IC-Revision | A |
Beschreibung
The NCL 30159 is a primary side current mode LLC controller. The controller can provide wide dimming range operation in wide output condition. This controller allows to implement many features (high efficiency in standby, open string protection, dedicated startup). And allows to ensure the maximum power limit feature. It enable to design the wide input voltage range converters or the LED drivers with their output matched to different LED strings.
Eigenschaften
- Integrated High−Voltage Startup Circuit with Brownout Detection
- High−Frequency Operation from 20 kHz up to 750 kHz
- Current Mode Control Scheme
- Automatic Dead−time with Maximum Dead−time Clamp
- Over Current and Open String Protection
- Shorted LED String Protection
- Proprietary Skip Cycle in No−load Operation
- Dedicated Soft Start Sequence to Avoid Hard Switching
- This is a Pb−Free Device
Typische Anwendungen
- Low-Cost High Efficiency LED Lighting 50 ~ 300 W
- EV Battery Charger
- TV Set Power Supply
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | VR(V (AC)) | Sicherheitsklasse | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Raster(mm) | L(mm) | B(mm) | H(mm) | Verpackung | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Ø D(mm) | L(µH) | IR(A) | RDC max.(Ω) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-FTXX Folienkondensatoren, Across the mains, 470 nF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-FTXX Folienkondensatoren | Kapazität470 nF | Nennspannung310 V (AC) | SicherheitsklasseX2 | Spannungsanstiegsgeschwindigkeit220 V/µs | Verlustfaktor0.1 % | Isolationswiderstand21.28 GΩ | Raster15 mm | Länge18 mm | Breite8 mm | Höhe14 mm | VerpackungKarton | – | – | – | – | – | – | – | – | ||||
 | WE-FI Funkentstördrossel, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-FI Funkentstördrossel | – | – | – | – | – | – | – | Länge18.5 mm | Breite10.5 mm | – | – | – | – | – | – | – | Induktivität90 µH | Nennstrom4.6 A | Gleichstromwiderstand0.04 Ω | |||
 | WCAP-ATG8 Aluminium-Elektrolytkondensatoren, –, 68 µF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATG8 Aluminium-Elektrolytkondensatoren | Kapazität68 µF | Nennspannung35 V (AC) | – | – | – | – | Raster2.5 mm | Länge11 mm | – | – | VerpackungAmmopack | Endurance 2000 | Rippelstrom198 mA | Leckstrom23.8 µA | Verlustfaktor12 % | Durchmesser6.3 mm | – | – | – | ||||
| WCAP-ATG8 Aluminium-Elektrolytkondensatoren, –, 100 µF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATG8 Aluminium-Elektrolytkondensatoren | Kapazität100 µF | Nennspannung35 V (AC) | – | – | – | – | Raster2.5 mm | Länge11 mm | – | – | VerpackungAmmopack | Endurance 2000 | Rippelstrom231 mA | Leckstrom35 µA | Verlustfaktor12 % | Durchmesser6.3 mm | – | – | – | ||||
| WCAP-ATG8 Aluminium-Elektrolytkondensatoren, –, 470 µF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATG8 Aluminium-Elektrolytkondensatoren | Kapazität470 µF | Nennspannung63 V (AC) | – | – | – | – | Raster5 mm | Länge20 mm | – | – | VerpackungAmmopack | Endurance 2000 | Rippelstrom968 mA | Leckstrom296.1 µA | Verlustfaktor9 % | Durchmesser13 mm | – | – | – |